Douglas County, Kansas Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 5th-largest in Kansas
The population of Douglas County, Kansas is 119,547 as of the 2023 American Community Survey, making it the 5th-largest county in Kansas. The median household income is $68,756, the median home value is $281,600, and the median age is 31.3.
The population of Douglas County has grown 9.7% since 2010 (111,204 → 121,989), a +0.66% annualized rate.
119,547
Population
+0.66%
Annual growth
262
People / sq mi
$68,756
Median Income
$281,600
Median Home Value
Douglas County covers 456 sq mi of land at 262.3 people per square mile.
About Douglas County, KS
Douglas County is a county in Kansas with a population of 119,547. It ranks #5 among counties in Kansas by population. The median age is 31.3, younger than the national median. The population is 49.8% male and 50.2% female.
The median household income in Douglas County is $68,756, below the US median of $74,580. 5.6% of residents live below the federal poverty level. Home values sit at a median of $281,600, with monthly rent averaging $1,066. The homeownership rate of 49.5% is lower than the national rate of 64.8%.
Educational attainment in Douglas County reflects 52.0% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 14.1% of workers primarily work from home, similar to the national work-from-home rate of 14.2%. The average commute is 20.6 minutes each way.
Douglas County Population History (2010-2024)
The county of Douglas County had a population of 111,204 in 2010 and 121,989 in 2024, a 9.7% growth over 14 years. The peak was 122,269 in 2019. Average annual growth rate: 0.67%.
121,989
Population (2024)
111,204
Population (2010)
122,269
Peak (2019)
0.67%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 111,204 |
| 2011 | 112,500 |
| 2012 | 113,360 |
| 2013 | 114,779 |
| 2014 | 116,540 |
| 2015 | 118,265 |
| 2016 | 119,876 |
| 2017 | 120,516 |
| 2018 | 121,327 |
| 2019 | 122,269 |
| 2020 | 118,787 |
| 2021 | 119,503 |
| 2022 | 120,053 |
| 2023 | 121,179 |
| 2024 | 121,989 |
Race & Ethnicity
| White | 79.2% |
| Black or African American | 4.2% |
| Asian | 0.1% |
| Hispanic or Latino (any race) | 4.3% |
| Two or More Races | 0.0% |
Age & Sex
31.3
Median Age
50.2%
Female
49.8%
Male
13.4%
Age 65+
Age Distribution
Children (under 15): 14.8% · Seniors (65+): 13.4%
Income & Poverty
| Median household income | $68,756$-3,883 vs state |
| Mean household income | $93,634 |
| Per-capita income | $39,321 |
| Poverty rate | 5.6%-2.1% vs state |
| Unemployment rate | 3.3% |
| Employment-to-population | 66.2% |
Top Industries by Employment
The largest employment sector in Douglas County is professional & business services, accounting for 29.9% of workers.
How residents commute
2.6%
Drive alone
4.1%
Carpool
70.0%
Public transit
14.1%
Work from home
20.6 min
Avg commute
Housing
$281,600+$78,200 vs state
Median home value
$1,066
Median rent
49.5%
Homeownership rate
53,308
Total housing units
93.7%
Occupied
6.3%
Vacant
50.5%
Renter-occupied
Social & access
92.2%
With health insurance
97.5%
With broadband internet
39.4%
Foreign-born
5.2%
Veterans (18+)
11.2%
With a disability
90.5%
Speak language other than English at home
Education
95.9%
High School+
52.0%
Bachelor's+
Largest cities in Kansas
Other counties in Kansas
Part of Kansas
Metro areas in Kansas
County rankings
Frequently Asked Questions
Douglas County, Kansas has a population of 119,547 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 5th-largest county in Kansas. Population density is 262 people per square mile.
The population of Douglas County has grown 9.7% since 2010 (111,204 → 121,989), a +0.66% annualized rate.
The median household income in Douglas County, Kansas is $68,756, with mean (average) household income of $93,634 and per-capita income of $39,321. 5.6% of residents live below the federal poverty level.
In Douglas County, the largest racial and ethnic groups are White (79.2%), Hispanic or Latino (4.3%), Black or African American (4.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Douglas County, Kansas is 31.3 years. Residents are 50.2% female and 49.8% male.
The median home value in Douglas County is $281,600 and median monthly rent is $1,066. 49.5% of occupied housing units are owner-occupied. The county has 53,308 total housing units, 6.3% of which are vacant.
The largest employment sector in Douglas County, Kansas is professional, scientific, and management services, employing 29.9% of workers. The unemployment rate is 3.3%.
Wichita is among the largest cities associated with Douglas County, Kansas, with a population of 396,488.
More from Kansas
Population 614,764
Population 524,810
Population 178,315
Population 167,277
Full rankings of Kansas counties
Statewide data for Kansas
Population, race, income, age, and trends across Kansas
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.